Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.4860060
Title: Topological Hall conductivity of vortex and skyrmion spin textures
Authors: Jalil, M.B.A. 
Ghee Tan, S. 
Eason, K.
Kong, J.F.
Issue Date: 7-May-2014
Citation: Jalil, M.B.A., Ghee Tan, S., Eason, K., Kong, J.F. (2014-05-07). Topological Hall conductivity of vortex and skyrmion spin textures. Journal of Applied Physics 115 (17) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.4860060
Abstract: We analyze the topological Hall conductivity experienced by conduction electrons whose spins are strongly coupled to axially symmetric spin textures, such as magnetic vortex and skyrmion of types I and II, theoretically by gauge theory, and numerically via micromagnetic simulations. The numerical results are in agreement with the theoretical predictions. Divergence between the two is seen when the vortex/skyrmion core radius is comparable or larger than the element size, and when the skyrmion configuration breaks down at high Dzyaloshinskii-Moriya interaction strength. © 2014 AIP Publishing LLC.
Source Title: Journal of Applied Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/83215
ISSN: 00218979
DOI: 10.1063/1.4860060
Appears in Collections:Staff Publications

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